I bought it... although I usually like all my games on steam this was just too good of a deal to pass up. Imo the Kings Bounty games make up the price for it already with the IGN discount.Thanks for the heads up OP.
Does newegg automatically modify pre order prices? I have an order with them already for the 12 dollars off deal a while back.
edit: Never mind looks like they just added a little lowest price guarantee note.
I actually didn't get an artbook or ost on that pre order sadly. But since Buy.com botched the order twice (slow shipping and wrong item) along with the 20 dollar credit they gave me a $10 gift card and a $10 refund.